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| CAS号 : | 26963-41-7 |
精确质量 : | 245.93500 |
| 分子式 : | C8H7BrO2S |
logP : | 2.67240 |
| 分子量 : | 247.10900 |
PSA : | 62.38000 |
1-(5-溴-2-噻吩)-1,3-丁二酮 | |
1-(5-bromothiophen-2-yl)butane-1,3-dione | |
26963-41-7 | |
C8H7BrO2S | |
247.10900 | |
62.38000 | |
2.67240 | |
245.93500 |
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1.572
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164.9ºC
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4.81E-05mmHg at 25°C
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1.576g/cm3
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349.1ºC at 760mmHg
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2934999090
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
